Analyzing Powers for Forward p+p->pi0+X at STAR
arXiv:hep-ex/0211068 · doi:10.1063/1.1607167
Abstract
Preliminary results of the analyzing power for the production of forward, high-energy pi0 mesons from collisions of transversely polarized protons at sqrt(s)=200 GeV from STAR are presented. The kinematic ranges covered by the data are x_F=0.2-0.6 and p_T=1-3 GeV/c. The analyzing power at sqrt(s)=200 GeV is found to be comparable to that observed at sqrt(s)=20 GeV.
7 pages; 4 eps figures; uses aipxfm.sty, aipproc.cls, and aip-6s.clo. Submitted talk presented at the "15th International Spin Physics Symposium," SPIN2002, September 9-14, 2002, Brookhaven National Laboratory, Upton, NY, USA. To be published in proceedings